82704080465288 has 16 divisors (see below), whose sum is σ = 155642365455360. Its totient is φ = 41199449677200.

The previous prime is 82704080465287. The next prime is 82704080465317. The reversal of 82704080465288 is 88256408040728.

It is a self number, because there is not a number n which added to its sum of digits gives 82704080465288.

It is not an unprimeable number, because it can be changed into a prime (82704080465287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19073817128 + ... + 19073821463.

It is an arithmetic number, because the mean of its divisors is an integer number (9727647840960).

Almost surely, 2^{82704080465288} is an apocalyptic number.

It is an amenable number.

82704080465288 is a deficient number, since it is larger than the sum of its proper divisors (72938284990072).

82704080465288 is a wasteful number, since it uses less digits than its factorization.

82704080465288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38147638868 (or 38147638864 counting only the distinct ones).

The product of its (nonzero) digits is 55050240, while the sum is 62.

The spelling of 82704080465288 in words is "eighty-two trillion, seven hundred four billion, eighty million, four hundred sixty-five thousand, two hundred eighty-eight".